baber/WOPTO huggingface dataset:
Patent JP-2005513831-A (JP)
Title: 多数の異種装置に配信するためのマルチメディアデータの変換
IPC: H04N21/8543
Filed: 2002-12-10
Abstract: マルチメディアプレゼンテーション（１００）を、多数の異種ターゲット装置（１３０）での再生用に変換する。ターゲット装置の能力に基づいて変換動作を選択し（１１０）、それを用いて、マルチメディアプレゼンテーションのソースバージョンからマルチメディアプレゼンテーションの適合バージョン（１２０）を作成する。適合バージョンには、マルチメディアプレゼンテーションのメディアデータ（１０２）のソースバージョンに対応する適合メディアバージョンが含まれる。
Patent JP-2005512555-A (JP)
IPC: A24D3/16
Filed: 2002-12-18
Abstract: The present invention relates to smoking articles such as cigarettes, and in particular to a method and composition for mentholation of cigarettes. The tobacco rod of the cigarette contains a compound that decomposes upon exposure to elevated temperatures to yield menthol.
Patent JP-2005515494-A (JP)
Title: マルチビーム多角形走査システム
IPC: G02B26/12
Filed: 2003-01-14
Abstract: ２本以上の光ビームが多角形のファセットに異なる入射角で当たり、その後、多角形が回転されるときに基板の表面を走査するのに使用される多角形走査システム及び方法が提供される。その実施形態は、反射ファセットを有する多角形と、この多角形を回転するための回転機構と、複数の光ビームをファセットに当てるように向け、各光ビームがファセットに異なる入射角で当たるようにする光源とを備えたシステムを含む。回転機構が多角形を回転するときの各時間インターバル中に、各光ビームがファセットにより反射されて、基板の表面の特定部分を走査する。複数の光ビームの各々は、ファセットの表面の各部分を使用して基板表面上に反射され、光ビームを反射するのに使用されるファセット表面の各部分の総和が全表面積の非常に大きな割合になるようにする。従って、システムは、１００％に近いデューティサイクルと、高いデータレートとを有する。
Patent JP-2005515826-A (JP)
Title: 歯から歯肉を除去するためのシステムおよび方法
IPC: A61C5/00
Filed: 2002-01-25
Abstract: コンピューターで実行される方法は、歯肉に沿って切断表面を規定すること；および歯から歯肉を分離するためにこの切断表面を歯に付与することにより、歯のモデルから歯肉を分離する。この方法の実施は、以下の１つ以上を含み得る。前記切断表面は湾曲され得る。前記切断表面は、スプライン関数および二次関数のような関数として表され得る。前記二次関数は放物線関数であり得る。前記切断表面は相互作用的に調節され得、ここでこの切断表面の相互作用的調節が、該切断表面を規定する関数を改変する。この方法は、分離された部分およびこの分離された部分の境界を相互作用的に強調する工程を包含し得る。上記切断表面は、歯の基礎を特定するによって規定され得る。歯表面と歯肉とを分離する歯肉線が決定され得る。
Patent JP-2005518055-A (JP)
IPC: G11B7/24079
Filed: 2003-02-10
Abstract: An optical disc or other optical recording medium enables reading barcode-shaped BCA marks in a burst cutting area (BCA) with tracking on while making tampering with the BCA marks difficult. The optical disc (100) has a first area (102) containing tracks at a first track pitch (d2), and a second area (101) containing tracks at a second track pitch (d1), pre-pits or pre-grooves being formed along the track. The barcode-shaped marks (104) are recorded in the second area, and the second track pitch is equal to or more than five times wider than the first track pitch.
Patent JP-2005518246-A (JP)
IPC: A61B17/16
Filed: 2003-02-26
Abstract: A surgical instrument system includes a tool (2) including an elongate shaft which defines the tool axis. The shaft bears a plurality of marker rings (10, 11, 12) arranged in a predetermined pattern on the surface of the shaft so that they extend around the shaft axis. The system includes at least two receiving devices (14) which are spaced apart for receiving stereoscopic signals from the rings on the tool, and a data processor (16) for analyzing the signal from the rings and generating information relating to the position and orientation of the tool relative to the receiving device.
Patent JP-2006515463-A (JP)
Title: 径方向電界を用いて面外トランスデューサの動きを生成／感知する電気活性トランスデューサ
IPC: H01L41/047
Filed: 2003-01-21
Abstract: 電気活性トランスデューサはは、第１及び第２の電極パターン（１４，１６）によって挟まれた強誘電体材料（１２）を含む。装置をアクチュエータとして使用するときは、電極パターン（１４，１６）に電圧を印加するとき、第１及び第２の電極パターン（１４，１６）は強誘電体材料に電界を導入するように構成されている。センサとして用いるときは、第１及び第２の電極パターン（１４，１６）は、強誘電体材料（１２）がそれらに実質的に直交する方向に反れるとき、強誘電体材料（１２）において誘起された電界を生成するように構成されている。いずれの場合も、電界は、ｉ）第１の電極パターンと第２の電極パターン（１４，１６）との間の強誘電体材料の一領域で始まり、ｉｉ）（電界が始まる）強誘電体材料（１２）のその領域から径方向外方でかつ強誘電体材料（１２）によって画定された平行面に実質的に平行に延びる。
Patent JP-2005527142-A (JP)
Title: 印刷装置を特性化するためのシステムおよび方法
IPC: H04N1/40
Filed: 2003-04-04
Abstract: 印刷装置を特性化するルック・アップ・テーブルをつくる方法およびそれに対するシステムにおいて、該ルック・アップ・テーブルは色空間（５０）の中の与えられた色値の関数として着色剤空間の中の該印刷装置の着色剤の値を得るための逆ルック・アップ・テーブルであり、該方法は（ａ）該色空間（５０）の中で一つの軸（５１）を選び；（ｂ）該色空間（５０）の中で一つの経路（５５）を選び；（ｃ）該経路（５５）の上の多数の点（５６〜６０）に対して該着色剤空間において色分離値（７５〜７９）を決定し；（ｄ）特定の着色剤（ｃ Ｃ ，ｃ Ｍ ，ｃ Ｙ ，ｃ Ｋ ，ｃ）に対して該色分離値（７５〜７９）を解析し；（ｅ）該解析に基づき該経路（５５）上で特定の点（６４）を決定し；（ｆ）該軸（５１）の上に該特定の点（６４）を投影して投影された点（８４）をつくり；（ｇ）該投影された点（８４）をサンプリング点として該ルック・アップ・テーブルに加える過程を含んでいる方法である。
Patent JP-2005523144-A (JP)
Title: 封入フィルター・カートリッジ
IPC: B01D61/18
Filed: 2003-04-18
Abstract: カーボン・ブロック・フィルター要素と有孔性フィルター要素とを含むフィルター・アセンブリを含む、封入フィルター・カートリッジを開示する。フィルター・カートリッジは、フィルター・カートリッジを収容するように構成される内室を画成する永久的密封水溜めを有し、水溜めは、非濾過媒体をフィルター・アセンブリの半径方向外面と連通する内室に進入させる入口と、濾過流体をフィルター・アセンブリの軸方向部分から内室を出させる出口とを有する。フィルター・アセンブリの有孔性フィルター要素は、カーボン・ブロック・フィルター要素の軸方向キャビテイ内に収容される中空ファイバー・サブアセンブリを含み、前記中空ファイバー・サブアセンブリは、複数個の中空有孔性ファイバーまたは、カーボン・ブロック要素の半径方向外面を包囲するひだ付きフィルター要素を含む。
Patent JP-2005197865-A (JP)
Title: Standby power reducing circuit
Inventor: KAWANO RYUSUKE
IPC: H04B10/11
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standby power reducing circuit which is low in power consumption by a simple structure without using a microcomputer etc., and has no delay of reception resuming when an intermittent operation is required.  <P>SOLUTION: The device has a digital transmission apparatus 1 provided with a pulse output terminal 1B for receiving an analog or digital signal and outputting a digital pulse signal during receiving this signal, and an enable/disable terminal 1A; and a detection generating circuit 2 using the digital pulse signal as an input for performing pulse detection for this input and level generation, and transmitting a control signal to the enable/disable signal terminal 1A of the apparatus 1. The circuit 2 generates a control signal for determining the presence or absence of the digital pulse signal, and bringing an operation of the apparatus 1 into an enable state if the digital pulse signal is present and into a disable state if the signal is not present.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005195091-A (JP)
Title: Gasket
Inventor: UESUGI TAIJI
IPC: F16J15/10
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket having excellent seal performance even with a through hole in which a bolt is inserted.  <P>SOLUTION: This gasket is shaped like a ring as a whole body. In addition to an inner seal projection 11 and an outer seal projection 12, a hole enclosing seal projection 13 to seal the periphery of the through hole 4 for the bolt is also provided. It has a reinforced core member 2 inside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209387-A (JP)
Title: Patch panel
Inventor: NAKAMURA SHINICHI
IPC: H01R13/74
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patch panel enabled to easily detach a modular jack.  <P>SOLUTION: The patch panel comprises a plurality of modular jacks 1 having an opening for plug connection 3a to which, a modular plug is detachment freely connected, a panel 21 holding a plurality (for example, six pieces) of modular jacks 1 inserted from backside, and making the front face of each modular lack 1 expose at front window 24, and a frame 22 holding a plurality (for example, four pieces) of panels 21, mounted on a mounting part like a rack. Six pieces of modular jacks 1, three pieces on upper row and three pieces on lower row, are arranged at each panels 21, and the position of modular jacks 1 on upper row and that on lower low are shifted from each other in lateral direction. By the above, the position of adjacent modular jacks 1 are shifted from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208859-A (JP)
Title: On-demand ordering system
Inventor: MIYAGAWA BUNGO
IPC: G06Q50/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system comprising an original brand provider capable of ordering an information recording medium or printed matter of a provider original, a customer preparing an original content, and a third party such as a print dealer.  <P>SOLUTION: This on-demand ordering system comprises: a provider information storage means storing information about the provider; a customer ordering information reception means receiving ordering information about the printed matter or the like, and customer identification information issued by the provider inputted by the customer performing access from a customer terminal, for identifying that the customer is a customer of the provider; a customer information storage means storing customer information and printed matter ordering information; a provider content storage means storing a provider content provided by the original brand provider; an original content storage means storing the original content in each the customer; a layout editing storage means arranging the original content in each the customer inside a printed matter layout, performing editing to outputtable layout data and storing them; and output means outputting the edited and stored layout data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205717-A (JP)
Title: Inkjet recording method
Inventor: SHIROTA KINU
IPC: C09D11/322
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently establish the discharging stability of an ink using an organic pigment.  <P>SOLUTION: In this inkjet recording method, a substrate for an inkjet head equipped with a heating resistance element and a protecting film for covering the heating resistance element is used to cause the element generate heat and thereby give thermal energy to the ink through the protecting film so that the ink is turned into a film-boiling state and the ink is discharged by a pressure generated during generating bubbles. The ink contains an organic pigment as a coloring material and a maximum attainable temperature on the contact surface of the protecting film with the ink is above the thermal decomposition temperature of the organic pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205004-A (JP)
Title: Rotating reel type game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F5/04
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To reliably acquire a CT (Challenge Time) small special combination in a rotating reel type game machine.  <P>SOLUTION: During a CT period, a main control substrate 40 stops all reels 4 when a set time has elapsed while all stop switches 9 are not operated from the start of rotation of the reels 4. In the case that a prize winning special combination determined by internal lottery is a CT small special combination, the reels 4 are stopped to form a symbol combination corresponding to the CT small special combination. It is possible for a game player to reliably acquire the CT small special combination when the game player does not operate the stop switches 9. It is therefore possible to prevent even game players who can not perform so-called "Meoshi", the operation of switches on the basis of the discrimination of symbols on the rotating reel with eyes, from failing to acquire the opportunity of the CT small special combination and failures due to operational mistakes from occurring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205787-A (JP)
Title: Decorative film and its production method
Inventor: EGASHIRA KEN
IPC: B05D7/24
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative film in which the gradation of a colored layer is smooth, a pattern has depth, and roughness due to conventional dots is not outstanding or which is excellent in appearance, designability, etc.  <P>SOLUTION: In the decorative film including a substrate, the colored layer at least partially formed on the surface of the substrate, and a pressure sensitive adhesive layer formed on the back of the substrate, in at least one part of the colored layer, in the predetermined direction of the decorative film, a gradation region with a continuous density gradient given by the continuous variation of the density of the colored layer is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205054-A (JP)
Title: Pachinko machine
Inventor: YOSHIE KOUSUKE
IPC: A63F7/02
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko machine surely controlling the number of continuation times of a game mode, where the granting of a special game state is drawn in a lottery at a high probability, to a predetermined number of times.  <P>SOLUTION: When a big win is continuously granted N times in a probability variable mode or a special probability variable mode, the count of a number of times counter 463K is initialized, a determination flag is set to OFF, and a second selection table 72 is stored in a selection table storage area 463M (S52-S55). When a special probability variable mode is acquired in a processing of S45, the probability variable flag and the determination flag are set to ON and a third selection table 73 is stored in the selection table storage area 463M (S46-S48).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209571-A (JP)
Title: Ohmic-heating device for food
Inventor: TADA MUNEYOSHI
IPC: H05B3/00
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ohmic-heating device for a food wherein food heating efficiency is improved and wear of an electrode by a spark can be prevented by properly securing an area of an electrode contacting with a food.  <P>SOLUTION: This ohmic-heating device is provided with a conveying means 2 conveying the food S, an upper electrode 3 arranged in the upper part of the conveying means 2, a lower electrode 4 facing the upper electrode 3 and arranged in the lower part of the food S to apply an electric current, and a power source 5 applying voltage between the upper electrode 3 and the lower electrode 4. The upper electrode 3 comprises a plurality of electrodes 31 arranged in parallel in a conveyance direction and many ring-shaped electrodes 32 loosely fitted to each electrode 31 and hung swingably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215011-A (JP)
Title: Silver halide color image forming method
Inventor: TOSAKA YASUO
IPC: G03C7/407
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image having proper white background and a stable color tone of a black dot image, in image formation with an area coverage modulation image forming apparatus, in which variable density pixels are formed and dots are reproduced by aggregates thereof.  <P>SOLUTION: In a silver halide color image forming method with the area coverage modulation image forming apparatus, in which variable density pixels are formed and dots are reproduced by aggregates thereof, a silver halide photosensitive material is exposed, developed, bleach-fixed, and rinsed and/or stabilized to form an image comprising Y, M, C and K dot images, wherein the photosensitive material has at least one each of yellow, magenta and cyan image forming silver halide emulsion layers, and at least one non-photosensitive hydrophilic colloidal layer as coatings on a paper support, obtained by coating both sides of base paper with resin and which contains an optical whitening agent in the base paper and/or resin coating layer of the paper support, and the rinsing or stabilization is carried out in a rinsing bath or a stabilizing bath containing water subjected to electrolysis treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037872-A (JP)
Title: Optical element, and optical circuit and optical demultiplexer having same
Inventor: NISHII JUNJI
IPC: G02B6/12
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element having a high flexibility in a periodical structure and to provide an optical demultiplexer which has high wavelength resolution and little dependence on polarization and which can be made small in size.  <P>SOLUTION: A planar optical circuit type optical demultiplexer having a diffraction grating 30 and concave mirrors 33, 35 fabricated on one substrate 38 is provided. The grating 30 is formed by periodically arranging a solid ridge part and a space of a groove part, and is embedded in a solid material to have an optical waveguide structure. The planar optical circuit can be easily manufactured usually by lithography, etching and film deposition techniques. The optical demultiplexer to be used for low-density wavelength multiplex system for optical communication is small-sized, requires a small space for installation, and satisfies the conditions that it has high durability against temperature or humidity and excellent stability and that it can be mass produced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217592-A (JP)
Title: Generator for pixel interpolation filter, and the pixel interpolator
Inventor: HASEGAWA HIROSHI
IPC: G06T5/20
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a nonlinear filter for conducting pixel interpolation.  <P>SOLUTION: A complete image with a signal of three color components of R, G, and B in each pixel is inputted to a blocking means 1 and is extracted as a block region of 5 × 5 pixels. The block image is converted into an original image (a RAW image), provided with one color signal per one pixel in a pseudo-original image generating means 2. The original image is, for example, the original image of a Bayer array. A learning means 3 is composed of a neural network, executes a learning process by making the converted original image as a learning image and a teacher image, and generates the pixel interpolation filter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221237-A (JP)
Title: Vehicle test system
Inventor: OGURI MITSUTAKA
IPC: G01M17/007
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle test system capable of accurately measuring the performance of vehicles without causing reductions in work efficiency by supplying a desired flow of air.  <P>SOLUTION: An air blowing mechanism for supplying air is connected to a laboratory at which a test body is placed. The air blowing mechanism is provided with both a nozzle 6 having an air outlet 7 and inside the nozzle 6 an air blower for generating a flow of air toward the air outlet 7. The nozzle 6 is provided with both approximately plate-like movable vanes 34 extended along a channel inside the nozzle 6 in such a way as to constitute part of inner walls of the inside channel and an elevating and lowering device 31 for sliding downstream-side end parts among the movable vanes 34 located on the downstream side of the channel in such a way as to vary the opening area of the air outlet 7. The positions of their upstream-side end parts among the movable vanes 34 vary according to the sliding movements of the downstream-side end parts to enable the downstream-side end parts slide along an opening surface of the air outlet 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219553-A (JP)
Title: Shock absorbing type steering device
Inventor: YAMAUCHI RYOHEI
IPC: B60R21/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorbing type steering device not for automatically returning a function of steering to a condition that a safe function does not act before judging collision by re-engaging a fixing tool.  <P>SOLUTION: This shock absorbing type steering device is equipped with at least one fixing tool for connecting a steering system with a vehicle body. The device comprises a collision detecting means for detecting collision capability, a collision judging means for judging existence of collision capability of a vehicle based on detection signals from the collision detecting means, and a motor actuator for releasing and re-engaging lock of the fixing tool based on the judged results of the collision judging means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220574-A (JP)
Title: Natural lighting heat insulating panel, natural lighting heat insulating body and covering structure of building
Inventor: ONISHI KATSUNORI
IPC: E04F13/08
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a natural lighting heat insulating panel capable of natural lighting, having high heat insulating performance, and easy in installation due to being volumertically non-bulky; and a natural lighting heat insulating body such as a top light using this panel.  <P>SOLUTION: This natural lighting heat insulating panel 1 has a plastic corrugated board 4 as a plurality of light transmissive heat insulating plate materials between a net-containing glass pane 2 being an outside natural lighting plate material positioned on the outdoor side and a glass pane 3 being an inside natural lighting plate material positioned on the indoor side in a parallel state. A space 5 is respectively formed between the net-containing glass pane 2, the plastic corrugated board 4 and the glass pane 3. A clearance of the space is set to a dimension of 20 mm or less of not convecting an inside fluid. The outer periphery of this panel 1 is constituted so as to become the natural lighting heat insulating body such as the top light by surrounding a frame body 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219856-A (JP)
Title: Positioning structure of roller and image forming device
Inventor: SATO HIDEO
IPC: B41J11/04
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning structure of a roller capable of easily mounting and dismounting the roller without scratching the roller and using a tool and preventing a roller position from being deviated even when a positioned roller and other member are put in a mutually pressing condition and to provide an image forming device having it.  <P>SOLUTION: This positioning structure has bearings 55, 56 capable of being fitted into holes 53, 54 supported in an end part of a shaft 44 of the roller 41 and formed in support members 51, 52 and movable in the axial direction B of the shaft 44, engaging parts 57, 58 formed integrally with the bearings 55, 56 for positioning the bearings 55, 56 and the shaft 44 for the support members 51, 52, and positioning members 46, 47 detachable for the shaft 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219601-A (JP)
Title: Mounting piece of arm for steering device for outboard motor
Inventor: SHIMADA KENICHI
IPC: B63H25/42
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting piece of an arm mounted on an outboard motor of every manufacturer by mounting the arm by utilizing the inner circumferential surface of a guide tube.  <P>SOLUTION: The mounting piece of the arm comprises a cylindrical mounting piece body 2 which is formed with a tapered surface 8a freely inserted in a guide tube 22 with the outside diameter gradually decreased, held with a nut 10 between a projection part 9 in the radial direction abutted on an opening end face 22d and the opening end face, and passed through and fixed to the base end of the arm 23, a screw bar 4 which is screwed to a screw hole 2a in the mounting piece body 2 capable of screwing the nut 10, extended forward through the mounting piece body 2, and formed with a fitting part 4d of a rotary tool on one end face, a tapered piece 3 which is fixed to the front end of the screw bar 4, freely inserted in the guide tube 22 and equipped with a tapered surface 3a with the outside diameter gradually decreased backwardly, a ring-shaped spring 5 attached to the tapered surfaces 3a/8a, and a sleeve 6 arranged across the ring-shaped springs 5/5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223641-A (JP)
Title: Surface mounting saw device
Inventor: ONOZAWA YASUHIDE
IPC: H03H9/25
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface mounting SAW device which can prevent a sealing resin covered at the top side of a piezoelectric substrate from being charged even if in the case that a material having pyroelectricity is used as the piezoelectric substrate which constitutes the SAW device.  <P>SOLUTION: The surface mounting SAW device includes a packaging substrate 2; and a SAW chip 15 having the piezoelectric substrate 18, an IDT electrode 17 formed on one surface of the piezoelectric substrate, and a wiring pattern 5, and a connecting pad 16 connected through a conductor bump 10. Further, the sealing resin 21 is provided for forming an airtight space S between the IDT electrode and the packaging substrate by packaging the SAW chip from the outer surface of the SAW chip to the upper surface of the packaging substrate in a state that the SAW chip is flip-chip bonded on the packaging substrate. The crystal structure of the piezoelectric substrate belongs to one of point groups of C<SB>1</SB>, C<SB>2</SB>, C<SB>S</SB>, C<SB>2V</SB>, C<SB>4</SB>, C<SB>4V</SB>, C<SB>3</SB>, C<SB>3V</SB>, C<SB>6</SB>and C<SB>6V</SB>by Schoenflies symbols. The charging of the sealing resin is suppressed by raising the conductivity of the piezoelectric substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI